Light PDF vs PDF Scanner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Light PDF
Read full descriptionHide full description
Light PDF is a powerful PDF processing tool designed to provide users with a convenient PDF reading and management experience. Whether it is viewing documents, splitting files, merging multiple PDFs, or even converting photos and pictures to PDF format, our application can easily meet your needs. Key functions: PDF reading: Supports fast reading of PDF documents and provides a smooth reading experience. PDF splitting: Can quickly split large PDF files into multiple small files for easy sharing and storage. You can choose the page number of the split as needed. PDF merging: Easily merge multiple PDF files into one, keeping the original format, suitable for organizing and archiving files. Photo to PDF: Use the mobile phone camera to take pictures of documents or paper materials, the application will automatically recognize and generate high-quality PDF files, convenient for recording and saving important information at any time. Image to PDF: Supports converting various image formats to PDF files, ensuring that the image quality is not affected, suitable for making electronic photo albums or graphic materials. There are many other features for you to explore. Privacy Policy: https://lightpdfai.com/publish/Notice.pdf
PDF Scanner
Transform your iPhone into a powerful document studio. Scan, read, edit, merge, and manage all your PDF files with this all-in-one, ultra-fast, and intuitive application. Keep your documents confidential with local processing.
- Intelligent document scanning
- PDF reading and annotation
- Drawing and easy signing
- Merge and organize PDFs
- Ultimate file manager
- Local data privacy
Read full descriptionHide full description
Transform your iPhone into a powerful, pocket-sized document studio! Whether you are a student, professional, or simply trying to go paperless, PDF Scanner - File Reader provides you need to scan, read, edit, and manage your PDF files seamlessly. Stop juggling multiple apps for your documents. We bring all the essential PDF tools into one lightning-fast, easy-to-use application. CORE FEATURES: Smart Document Scanner Instantly turn receipts, notes, and multi-page documents into crystal-clear PDFs. Read & Annotate Enjoy a smooth, fast PDF reading experience. Highlight important text, draw shapes, or add notes directly onto your documents. Easy Drawing & Signing Sign contracts, forms, and official applications directly on your screen using the intuitive brush tool. Write your name or add hand-drawn annotations naturally to any document, then save it instantly. Merge & Organize Combine multiple PDFs or images into a single, organized document. Reorder, extract, or delete specific pages with an intuitive interface. Ultimate File Manager Organize your documents with custom folders and quick search. LOCAL-FIRST PRIVACY Your documents are your business. PDF Scanner - File Reader is built on a "Local-First" philosophy. The vast majority of document rendering, scanning, and editing happens directly on your device. We do not upload your sensitive files to our servers without your permission. Download PDF Scanner - File Reader and take control of your digital documents!
Screenshots
Verdict
The clearest difference is update cadence: Light PDF at every 5 days against PDF Scanner's every 4 weeks. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Light PDF ships an update every 5 days, PDF Scanner every 4 weeks. The most recent releases landed on September 14, 2026 and October 1, 2026 respectively.
| Parameter | Light PDF | PDF Scanner |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.8 (6 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 6 — better |
| Update frequency | Every 5 days — better | Every 4 weeks |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 33 MB | 115 MB |
| Age rating | 4+ | 4+ |
| Developer | 其达 林 | Fuzhou Xuanlong Technology Co., Ltd. |
In-app purchases
Light PDF
No in-app purchases
PDF Scanner
No in-app purchases
Questions
Is Light PDF free?
Is PDF Scanner free?
Do Light PDF or PDF Scanner have ads?
Which is updated more often, Light PDF or PDF Scanner?
Other comparisons















